4.1.3.1.24 Int

Int function

Prototype:	function Int(const X: double): double;
Description:	The Int function returns integer part of X double parameter as double value. Cuts the decimal part. The decimal part returns function Frac.
Syntax:	Int(X); / variable:= Int(X);
	Part	Description
	variable	A variable declared as double
	X	A parameter declared as double
Return value:	integer part of X double parameter as double value

Note: This function is available since version X7.

Example:

var

x,z : double;

begin

x:= 1.8;

z:= Int(x);

ShowMessage(FloatToStr(z));

end.

// Next examples: Int(-3.8) = -3

// Int(-3.1) = -3

// Int(1.1) = 1

Output in Field-Map Data Collector: